8231168

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 18641280

約数和(自身を除く): 10410112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 79, 88, 128, 148, 158, 176, 256, 296, 316, 352, 407, 592, 632, 704, 814, 869, 1184, 1264, 1408, 1628, 1738, 2368, 2528, 2816, 2923, 3256, 3476, 4736, 5056, 5846, 6512, 6952, 9472, 10112, 11692, 13024, 13904, 20224, 23384, 26048, 27808, 32153, 46768, 52096, 55616, 64306, 93536, 104192, 111232, 128612, 187072, 222464, 257224, 374144, 514448, 748288, 1028896, 2057792, 4115584, 8231168]

約数ペア:

[(1, 8231168), (2, 4115584), (4, 2057792), (8, 1028896), (11, 748288), (16, 514448), (22, 374144), (32, 257224), (37, 222464), (44, 187072), (64, 128612), (74, 111232), (79, 104192), (88, 93536), (128, 64306), (148, 55616), (158, 52096), (176, 46768), (256, 32153), (296, 27808), (316, 26048), (352, 23384), (407, 20224), (592, 13904), (632, 13024), (704, 11692), (814, 10112), (869, 9472), (1184, 6952), (1264, 6512), (1408, 5846), (1628, 5056), (1738, 4736), (2368, 3476), (2528, 3256), (2816, 2923)]